testing system tests & screenshots

Author: Oaphi

.github/workflows/test.yml

@@ -13,12 +13,13 @@ env:
 
 jobs:
   tests:
-    name: General Ruby on Rails tests
+    name: Ruby on Rails tests
     runs-on: ubuntu-latest
 
     strategy:
       matrix:
         ruby_version: [3.1, 3.2]
+        test_type: [test, test:system]
 
     services:
       mysql:
@@ -40,7 +41,7 @@ jobs:
       - name: Setup dependencies
         run: |
           sudo apt-get -qq update
-          sudo apt-get -yqq install libmariadb-dev libmagickwand-dev
+          sudo apt-get -yqq install libmariadb-dev libmagickwand-dev firefox-esr
       - name: Setup Ruby
         uses: ruby/setup-ruby@v1
         with:
@@ -54,4 +55,11 @@ jobs:
           bundle exec rails db:schema:load
           bundle exec rails db:migrate
           bundle exec rails test:prepare
-      - run: bundle exec rails test
+      - run: bundle exec rails ${{ matrix.test_type }}
+      - name: Upload screenshots
+        if: ${{ matrix.test_type == 'test:system' }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: screenshots-${{ matrix.ruby_version }}
+          path: ~/tmp/screenshots
+          if-no-files-found: ignore

test/system/post_system_test.rb

@@ -7,6 +7,11 @@ class PostSystemTest < ApplicationSystemTestCase
   # Create
   # -------------------------------------------------------
 
+  test 'dummy test for screenshot uploading' do
+    visit root_url
+    take_screenshot
+  end
+
   test 'Not-signed in user cannot create a post' do
     visit root_url
     click_on 'Create Post'